HD103723
Original Names
BD-20_3540 in E.Caffau+,AAP, 441, 533, 2005HIP58229 in K.A.Venn+,AJ, 128, 1177, 2004
taken from 12 paper(s):
/P.E.Nissen et al.(2002)/
/C.J.Akerman et al.(2004)/
/J.P.Fulbright(2000)/
/E.Caffau et al.(2005)/
/J.Melendez et al.(2006)/
/P.E.Nissen et al.(2004)/
/K.F.Tan et al.(2009)/
/C.J.Hansen et al.(2012)/
/B.E.Reddy et al.(2006)/
/K.A.Venn et al.(2004)/
/P.E.Nissen and W. J. Schuster(2010)/
/P. E. Nissen and W. J. Schuster(2011)/
P.E.Nissen et al.,AAP, 390, 235, 2002 (A0048,ADS)
O/Fe in metal-poor main sequence and subgiant stars
Stellar Parameters
| Teff : 6034 | log g : 4.26 | vturb : 1.3 |
Chemical Abundances
| | Original Data | Converted Data Asplund et al. (2009) | |
|---|
| Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
|---|
| [O I] | N/A | ... | 0.18+0.09-0.10 | 8.13+0.09-0.10 | -0.56+0.09-0.10 | 0.20+0.09-0.10 | 8.13+0.09-0.10 | [O I] |
| Fe | N/A | -0.79 | ... | ... | -0.76 | ... | 6.74 | Fe |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2000-04 | N/A | VLT | 55000 | 300-400 | N/A | N/A |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
C.J.Akerman et al.,AAP, 414, 931, 2004 (A0123,ADS)
The evolution of the C/O ratio in metal-poor halo stars
Stellar Parameters
| Teff : 6040 | log g : 4.26 | vturb : 1.3 |
Chemical Abundances
| | Original Data | Converted Data Asplund et al. (2009) | |
|---|
| Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
|---|
| C I | N/A | ... | ... | 7.63 | -0.80 | 0.02 | 7.63 | C I |
| O I | N/A | ... | ... | 8.34 | -0.35 | 0.47 | 8.34 | O I |
| Fe | N/A | -.82 | ... | ... | -0.82 | ... | 6.68 | Fe |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | VLT | 60000 | 200-300 | 3600 | N/A |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
J.P.Fulbright et al.,AJ, 120, 1841, 2000 (A0126,ADS)
ABUNDANCES AND KINEMATICS OF FIELD HALO AND DISK STARS. I. OBSERVATIONAL DATA AND ABUNDANCE ANALYSIS
Stellar Parameters
| Teff : 5875 | log g : 4.1 | vturb : 1.25 |
Chemical Abundances
| | Original Data | Converted Data Asplund et al. (2009) | |
|---|
| Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
|---|
| Na I | N/A | ... | -0.14 | ... | -0.99 | -0.07 | 5.25 | Na I |
| Mg I | N/A | ... | 0.18 | ... | -0.78 | 0.14 | 6.82 | Mg I |
| Si I | N/A | ... | 0.24 | ... | -0.66 | 0.26 | 6.85 | Si I |
| Ca I | N/A | ... | 0.2 | ... | -0.72 | 0.20 | 5.62 | Ca I |
| Ti | N/A | ... | 0.2 | ... | -0.70 | 0.22 | 4.25 | Ti |
| V I | N/A | ... | -0.14 | ... | -1.01 | -0.09 | 2.92 | V I |
| Cr I | N/A | ... | -0.03 | ... | -0.94 | -0.02 | 4.70 | Cr I |
| Fe | N/A | -0.94 | ... | ... | -0.92 | ... | 6.58 | Fe |
| Ni I | N/A | ... | -0.1 | ... | -1.01 | -0.09 | 5.21 | Ni I |
| Y II | N/A | ... | -0.15 | ... | -1.06 | -0.14 | 1.15 | Y II |
| Zr II | N/A | ... | 0.04 | ... | -0.88 | 0.04 | 1.70 | Zr II |
| Ba II | N/A | ... | 0.07 | ... | -0.92 | -0.00 | 1.26 | Ba II |
| Eu II | N/A | ... | 0.32 | ... | -0.63 | 0.29 | -0.11 | Eu II |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 1999-03-23 | N/A | KECKHIRES | 50000 | 145 | 600 | N/A |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
E.Caffau et al.,AAP, 441, 533, 2005 (A0137,ADS)
Sulphur abundance in Galactic stars
Stellar Parameters
Chemical Abundances
| | Original Data | Converted Data Asplund et al. (2009) | |
|---|
| Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
|---|
| S I | N/A | -0.74+-0.12 | 0.05+-0.12 | ... | ... | S I |
| Fe | N/A | -0.79 | ... | ... | ... | ... | Fe |
Binary Parameters
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | 2450087.79333 | EMMIESO | 60000 | 180 | N/A | |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : -212510 | Right Ascension : 115636 |
J.Melendez et al.,ApJ, 642, 1082, 2006 (A0143,ADS)
PERMITTED OXYGEN ABUNDANCES AND THE TEMPERATURE SCALE OF METAL-POOR TURNOFF STARS
Stellar Parameters
| Teff : 6013+-21 | log g : 4.26+-0.12 | vturb : 1.4 |
Chemical Abundances
| | Original Data | Converted Data Asplund et al. (2009) | |
|---|
| Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
|---|
| O I | N/A | ... | ... | 8.41 | -0.28 | 0.56 | 8.41 | O I |
| Fe II | N/A | ... | ... | 6.66 | -0.84 | ... | 6.66 | Fe II |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | VLT | 60000 | 200-300 | N/A | N/A |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
P.E.Nissen et al.,AAP, 415, 993, 2004 (A0160,ADS)
Sulphur and zinc abundances in Galactic stars and damped Ly alpha systems
Stellar Parameters
| Teff : 6040+-70 | log g : 4.26+-0.15 | vturb : 1.3+-0.2 |
Chemical Abundances
| | Original Data | Converted Data Asplund et al. (2009) | |
|---|
| Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
|---|
| S I | N/A | -0.84 | ... | ... | -0.76 | 0.06 | 6.36 | S I |
| Fe II | N/A | -0.82 | ... | ... | -0.82 | ... | 6.68 | Fe II |
| Zn I | N/A | -0.95 | ... | ... | -0.94 | -0.12 | 3.62 | Zn I |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2001 | N/A | VLT | 60000 | 150-300 | N/A | N/A |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
K.F.Tan et al.,MNRAS, 392, 205, 2009 (A0168,ADS)
Beryllium abundances in metal-poor stars
Stellar Parameters
| Teff : 6005+-80 | log g : 4.23+-0.15 | vturb : 1.3+-0.2 |
Chemical Abundances
| | Original Data | Converted Data Asplund et al. (2009) | |
|---|
| Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
|---|
| Li | N/A | ... | ... | 2.22 | -1.04 | -0.23 | 2.22 | Li |
| Be | N/A | ... | ... | 0.51+-0.17 | -0.87+-0.17 | -0.06+-0.17 | 0.51+-0.17 | Be |
| O | N/A | -0.33 | ... | ... | -0.25 | 0.56 | 8.44 | O |
| Ti | N/A | ... | 0.15 | ... | -0.68 | 0.13 | 4.27 | Ti |
| Fe | N/A | -0.82 | ... | ... | -0.81 | ... | 6.69 | Fe |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2008-04-10 | N/A | VLT | 48000 | N/A | N/A | N/A |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
C.J.Hansen et al.,AAP, 545, A31, 2012 (A0272,ADS)
Silver and palladium help unveil the nature of a second r-process
Stellar Parameters
| Teff : 6128+-100 | log g : 4.28+-0.25 | vturb : 1.5+-0.15 |
Chemical Abundances
| | Original Data | Converted Data Asplund et al. (2009) | |
|---|
| Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
|---|
| Fe | N/A | -0.85+-0.15 | ... | ... | -0.85+-0.15 | ... | 6.65+-0.15 | Fe |
| Sr | N/A | ... | 0.04+-0.13 | ... | -0.81+-0.13 | 0.04+-0.13 | 2.06+-0.13 | Sr |
| Y | N/A | ... | -0.27+-0.15 | ... | -1.12+-0.15 | -0.27+-0.15 | 1.09+-0.15 | Y |
| Zr | N/A | ... | 0.05+-0.17 | ... | -0.80+-0.17 | 0.05+-0.17 | 1.78+-0.17 | Zr |
| Pd | N/A | ... | 0.29+-0.19 | ... | -0.56+-0.19 | 0.29+-0.19 | 1.01+-0.19 | Pd |
| Ag | N/A | ... | 0.21+-0.25 | ... | -0.90+-0.25 | -0.05+-0.25 | 0.30+-0.25 | Ag |
| Ba | N/A | ... | 0.17+-0.15 | ... | -0.68+-0.15 | 0.17+-0.15 | 1.50+-0.15 | Ba |
| Eu | N/A | ... | 0.43+-0.16 | ... | -0.42+-0.16 | 0.43+-0.16 | 0.10+-0.16 | Eu |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | VLT | 40000 | >100 | N/A | N/A |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
B.E.Reddy et al.,MNRAS, 367, 1329, 2006 (C0002,ADS)
Elemental abundance survey of the Galactic thick disc
Stellar Parameters
Chemical Abundances
| | Original Data | Converted Data Asplund et al. (2009) | |
|---|
| Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
|---|
| O | N/A | ... | 0.67 | ... | -0.12 | 0.76 | 8.57 | O |
| Na | N/A | ... | 0.06 | ... | -0.74 | 0.14 | 5.50 | Na |
| Mg | N/A | ... | 0.18 | ... | -0.71 | 0.17 | 6.89 | Mg |
| Al | N/A | ... | 0.13 | ... | -0.87 | 0.01 | 5.58 | Al |
| Si | N/A | ... | 0.1 | ... | -0.62 | 0.26 | 6.89 | Si |
| Ca | N/A | ... | 0.07 | ... | -0.77 | 0.11 | 5.57 | Ca |
| Sc | N/A | ... | -0.03 | ... | -0.77 | 0.11 | 2.38 | Sc |
| Ti | N/A | ... | 0.1 | ... | -0.78 | 0.10 | 4.17 | Ti |
| Cr | N/A | ... | -0.35 | ... | -1.14 | -0.26 | 4.50 | Cr |
| Mn | N/A | ... | -0.4 | ... | -1.29 | -0.41 | 4.14 | Mn |
| Fe I | N/A | -0.83 | ... | ... | -0.88 | ... | 6.62 | Fe I |
| Co | N/A | ... | 0.26 | ... | -0.63 | 0.25 | 4.36 | Co |
| Ni | N/A | ... | -0.05 | ... | -0.87 | 0.01 | 5.35 | Ni |
| Cu | N/A | ... | -0.44 | ... | -1.27 | -0.39 | 2.92 | Cu |
| Zn | N/A | ... | 0.02 | ... | -0.90 | -0.02 | 3.66 | Zn |
| Y | N/A | ... | 0.03 | ... | -0.89 | -0.01 | 1.32 | Y |
| Ba | N/A | ... | -0.13 | ... | -0.94 | -0.06 | 1.24 | Ba |
Binary Parameters
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2004-06 | N/A | MCDONALD | 60000 | 100-200 | N/A | 167.9 |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
K.A.Venn et al.,AJ, 128, 1177, 2004 (C0011,ADS)
Stellar Chemical Signatures and Hierarchical Galaxy Formation
Chemical Abundances
| | Original Data | Converted Data Asplund et al. (2009) | |
|---|
| Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
|---|
| Na | N/A | ... | -0.14 | ... | ... | ... | Na |
| Mg | N/A | ... | 0.18 | ... | ... | ... | Mg |
| Ca | N/A | ... | 0.2 | ... | ... | ... | Ca |
| Ti | N/A | ... | 0.2 | ... | ... | ... | Ti |
| Fe | N/A | -0.94 | ... | ... | ... | ... | Fe |
| Ni | N/A | ... | -0.1 | ... | ... | ... | Ni |
| Y | N/A | ... | -0.15 | ... | ... | ... | Y |
| Ba | N/A | ... | 0.07 | ... | ... | ... | Ba |
| Eu | N/A | ... | 0.32 | ... | ... | ... | Eu |
Observing Log
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : -212510 | Right Ascension : 115636.0 |
P.E.Nissen et al.,AAP, 511, L10, 2010 (C0012,ADS)
Two distinct halo populations in the solar neighborhood. Evidence from stellar abundance ratios and kinematics
Stellar Parameters
| Teff : 5938 | log g : 4.19 | vturb : 1.2 |
Chemical Abundances
| | Original Data | Converted Data Asplund et al. (2009) | |
|---|
| Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
|---|
| Na | N/A | ... | -0.17 | ... | -0.88 | -0.08 | 5.36 | Na |
| Mg | N/A | ... | 0.1 | ... | -0.72 | 0.08 | 6.88 | Mg |
| Si | N/A | ... | 0.11 | ... | -0.65 | 0.15 | 6.86 | Si |
| Ca | N/A | ... | 0.21 | ... | -0.57 | 0.23 | 5.77 | Ca |
| Ti | N/A | ... | 0.12 | ... | -0.61 | 0.19 | 4.34 | Ti |
| Cr | N/A | ... | -0.04 | ... | -0.81 | -0.01 | 4.83 | Cr |
| Fe | N/A | -0.80 | ... | ... | -0.80 | ... | 6.70 | Fe |
| Ni | N/A | ... | -0.14 | ... | -0.91 | -0.11 | 5.31 | Ni |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2000-04-10-0211 | N/A | VLT | 55000 | 500 | N/A | 168.3 |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
P. E. Nissen et al.,AAP, 530, A15, 2011 (C0013,ADS)
Two distinct halo populations in the solar neighborhood II. Evidence from stellar abundances of Mn, Cu, Zn, Y, and Ba
Stellar Parameters
Chemical Abundances
| | Original Data | Converted Data Asplund et al. (2009) | |
|---|
| Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
|---|
| Mn | N/A | ... | -0.32 | ... | -1.16 | -0.36 | 4.27 | Mn |
| Fe | N/A | -0.8 | ... | ... | -0.80 | ... | 6.70 | Fe |
| Cu | N/A | ... | -0.50 | ... | -1.28 | -0.48 | 2.91 | Cu |
| Zn | N/A | ... | -0.07 | ... | -0.83 | -0.03 | 3.73 | Zn |
| Y | N/A | ... | -0.16 | ... | -0.93 | -0.13 | 1.28 | Y |
| Ba | N/A | ... | -0.11 | ... | -0.96 | -0.16 | 1.22 | Ba |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2000-04-10-0211 | N/A | VLT | 55000 | 500 | N/A | 168.3 |